baber/WOPTO huggingface dataset:
Patent ES-8106798-A1 (ES)
Title: Microcomputer control for an inverter-driven heat pump
IPC: F24F11/00
Filed: 1980-09-26
Abstract: An apparatus and method for controlling continuously and discretely the speed of an indoor evaporator fan motor and the speed of the compressor as a function of the fan speed for regulating the dry bulb temperature and relative humidity of a conditioned space includes a programmed control device which produces a first signal for driving a fan inverter connected to the evaporator fan motor. A second signal, which is a function of the first signal, is also provided by the control device to drive a compressor inverter coupled to the compressor. A microprocessor having a program is operatively connected to the programmed control device for controlling its operation to effect the measured temperature of the conditioned space.
Patent ES-8105637-A1 (ES)
Title: Optical transducer for detecting the angular position of a rotating member with respect to a fixed structure
IPC: G01D5/36
Filed: 1980-09-26
Abstract: An optical transducer for detecting the angular position of a rotating member with respect to a fixed structure comprises a shell formed by two half shell portions which are assembled together by positioning projections which are provided integrally on one of the two half shell portions and which can be precisely connected to corresponding openings provided in the other of the two half shell portions. Arranged within the shell, with play, are a disc which is provided with radial openings, a hub having a plate portion for fixing the disc, a single light emitting means and a plurality of photovoltaic cells for detecting the passage of light through the openings in the disc. Two fixed masks provided with openings are interposed, one between the light emitting means and the disc and the other between the disc and the photovoltaic detection cells. The openings in the masks are aligned with the light emitting means and the detection cells in such a way as to collect the light into parallel beams substantially perpendicular to the disc. The shell has a central hole for housing the hub with play and a circular opening for housing with play the plate portion fixed to the disc. The hole and the opening in the shell provide a tortuous path which prevents the outside light from passing into the interior of the transducer.
Patent ES-8106420-A1 (ES)
Title: Method and apparatus for the production of exhaust pipes for automotive vehicles
IPC: B62D65/00
Filed: 1980-09-29
Abstract: A method for the continuous production of exhaust pipes for automotive vehicles comprises the steps of continuously withdrawing an elongated substantially flat metal strip from a coil and subsequently bending and forming the moving strip into a longitudinally slitted tube strand. The opposite faces of the slitted pipe strand are then welded together and subsequently the pipe strand, while still moving, is severed into pipe sections of predetermined length and the pipe sections are then transferred to at least one bending apparatus for bending the pipe sections into exhaust pipes with predetermined bends and an apparatus for carrying out the above method.
Patent ES-8200940-A1 (ES)
Title: Storage and recovery systems for electrically generated energy.
IPC: F01K3/06
Filed: 1980-10-24
Abstract: An energy storage and recovery system designed for storing excess over demand energy generated by a steam cycle electrical generating plant during slack electricity demand periods and for recovering the stored energy to provide supplemental electricity during peak demand periods. The system utilizes one or more moving bed heat exchangers for transferring heat between the steam cycle of the power plant and a moving bed of refractory particles. Pipes and valves establish fluid communication between the heat exchangers and the steam cycle to supply fluid to selectively heat the moving bed of refractory particles or to cool them as the case may be. One or more insulated silos are provided for storing the refractory particles and means are provided for transporting the particles between the silos and the heat exchangers.
Patent ES-8107298-A1 (ES)
Title: Granular laundry compositions.
IPC: C11D3/39
Filed: 1980-10-31
Abstract: Granular laundry compositions comprising a particulate mixture of a water-insoluble natural or synthetic silica or silicate, a finely-divided organic peroxy acid bleach precursor, and an alkoxylated nonionic surfactant. The particulate mixture has a pH in 2% aqueous dispersion of from about pH 2 to about pH 9. The compositions have improved granular physical characteristics, chemical stability and rate of solution/dispersion characteristics. They are useful in bleach activator, bleaching, detergent and laundry additive compositions.
Patent ES-8201630-A1 (ES)
Title: Mechanism for granulometric distribution of solid particles
IPC: F26B25/00
Filed: 1981-02-17
Abstract: A mechanism for the granulometric distribution of solid particles being loaded into a vessel of relatively large dimensions, such as a process reactor, blast furnace, silo, incinerator, dryer, etc., from equipment of small dimensions in relation to the vessel, includes a feed hopper which has an outlet opening that can be variably positioned within the mechanism to introduce the solid particles into a chamber located above the uppermost ends of a plurality of concentric, inclined, preferably conical or pyramidal surfaces. The latter define respective generally downwardly directed free flow paths for the particles to conduct them to a lower location where they enter the upper ends of a corresponding plurality of concentric sets of descending tubes. The discharge ends of the tubes where they feed into the vessel being charged are disposed in a symmetric array. The entire arrangement is such that, during the loading operation, the particles form a continuous bed of solids from the location where they accumulate in the space above the inclined plates to the location where they leave the descending tubes and accumulate in the vessel, so that the formation of "valleys" in the surface of the bed in the vessel and consequent segregation of the particles in the bed are effectively minimized.
Patent ES-8204185-A1 (ES)
Title: Electronic metronome.
IPC: G04F5/02
Filed: 1981-05-21
Abstract: A trigger-type oscillator circuit, which can be adjusted to a predetermined frequency, is connected to a circuit for generating audible and/or visual bips at the predetermined frequency. A pedal-type synchronized triggering remote control unit is connected to the oscillator such that the metronome can be triggered or stopped by an instrumentalist without releasing the instrument.
Patent ES-8205235-A1 (ES)
Title: Binders, process for preparing them and their use in electrodeposition painting.
IPC: C08C19/38
Filed: 1981-07-03
Abstract: 1. Reaction products of a) 50-95 % by weight of at least one diene polymer having an average molecular weight Mn of from 500 to 10 000 and an OH number of from 0 to 200, b) 5 to 50 % by weight of glycidyl acrylate and/or glycidyl methacrylate and c) 0 to 10 % by weight of aqueous acid, the percentages given above relating to the sum of components a), b) and c) characterized in that the diene polymers a) contain from 1 to 15 % by weight, based on a), of chemically incorporated sulphur.
Patent ES-8303316-A1 (ES)
Title: Disulfide type cysteine derivatives
IPC: A61P1/16
Filed: 1981-09-18
Abstract: PCT No. PCT/JP81/00235 Sec. 371 Date May 4, 1982 Sec. 102(e) Date May 4, 1982 PCT Filed Sep. 18, 1981 PCT Pub. No. WO82/01000 PCT Pub. Date Apr. 1, 1982.Pharmaceutically active compounds and pharmaceutically acceptable salts thereof having the following formulae < IMAGE > < IMAGE > < IMAGE > wherein A is a straight or branched chain alkylene group containing 1 to 3 carbon atoms and R7 and R8 is each a lower alkyl group. These compounds are useful as the active component of pharmacological preparations.
Patent ES-8400580-A1 (ES)
Title: Control systems for boilers.
IPC: F01K13/02
Filed: 1982-05-10
Abstract: A system for controlling the operation of once-through boilers utilises variable throttle pressure over a very wide load operating range. The system utilises a valving arrangement permitting a turbine valve (22) to be opened to a predetermined open position, typically 70 percent of its fully open position, as soon as possible during a system loading process. The turbine valve (22) is maintained in this predetermined open position while the flow of steam from the boiler is being varied by a control valve (40) and the output pressure of the boiler is varying accordingly. The turbine valve (22) is then allowed to open further from the predetermined open position when the system reaches full design pressure so as to vary the flow of steam from the boiler while the output pressure thereof is maintained substantially constant. In this manner, the boiler is operated at a variable output pressure over a very wide load operating range.
Patent ES-8309014-A1 (ES)
Title: Method for operating a computing system to write text characters onto a graphics display.
IPC: G09G1/16
Filed: 1982-07-22
Abstract: Method and system for writing text characters to a raster scan video display (50, 51) operated in an all-points-addressable, or graphics mode, and for reading characters thus written. A graphic video display buffer (34) directly refreshes the display (50) with graphics data received from a microprogrammed processor (20). The processor (20) writes a character to the display (50) by selecting and loading into the graphics video display buffer (34) a text character dot pattern retrieved from main storage (25, 27), and expanded to a selected pixel and color format, and reads a character previously written by comparing a dot pattern retrieved from the display buffer (34) with dot pattern retrieved from main storage (25, 27).
Patent ES-8402817-A1 (ES)
Title: Therapeutic 1-(acylamino)-naphthalene-4-sulphonic acid derivatives
IPC: C07C301/00
Filed: 1982-10-06
Abstract: Compounds for effecting hemostatic and antifibrinolytic action, namely a 1-acylamino naphthalene-4 sulphonic acid derivative of the formula < IMAGE > and compositions and method of achieving such action.
Patent ES-8503972-A1 (ES)
Title: Improvements in and relating to cyclone separators.
IPC: B01D45/12
Filed: 1983-05-25
Abstract: A method and apparatus for separating a fluid containing particulate matter into a plurality of fractions. In order to carry out the separation of both heavy and light contaminants from the fluid in an efficient manner, there is provided apparatus comprising a reverse vortex cyclone separator and a Uniflow cyclone (uni-direction cyclone) separator. Heavy contamination is removed from fluid admitted to the reverse vortex cyclone separator at an end remote from the fluid inlet and fluid substantially cleaned of heavy contaminants passes from the reverse vortex cyclone separator to the Uniflow cyclone separator by way of an axial passage and/or circumferential passages disposed at the inlet end of the reverse vortex separator. Respective outlets for the accepts and rejects are provided in the Uniflow separator at a location remote from the inlet. The respective chambers of the reverse and Uniflow separators are preferably conical and coaxial with one another with the Uniflow separator disposed vertically above the reverse vortex separator.
Patent ES-8505435-A1 (ES)
Title: Sizing paper with compsn. contg. sizing agent - with anionic or acid gp. and hydrophobic gps., and retention agent
Filed: 1983-05-27
Abstract: Paper or card is sized by adding to an aq. fibre suspension contg. cellulose and opt. fillers, at least (A) a sizing agent contg. at least 1 anionic or acid gp., opt. in salt form, and at least 2 hydrophobic gps. (X), each with at least 5C; at least 1 X has at least 8C, and at least 2 adjacent X are linked by a bridging gp. with at least 1C and 2 hetero-atoms; and (B) a polymeric, cationic retention agent. The size dispersions are stable, and compatible with fillers and brighteners. Small amts. of (A) and (B) give paper with good mechanical properties. Suspensions contg. wood pulp or waste paper fibre can be processed.
Patent ES-8407250-A1 (ES)
Title: Electrochemical generators containing an organic polymer as active electrode material.
IPC: H01G11/48
Filed: 1983-08-31
Abstract: Electrochemical generator comprising an anode compartment and a cathode compartment, separated by a semipermeable diaphragm and each containing an active electrode material and an electrolyte, the active electrode material of at least one of the compartments being constituted by an electronically conductive organic polymer, wherein in one of these compartments in which the active electrode material is an organic polymer, the electrolyte of said compartment comprises an electroactive compound, which is soluble in the electrolyte and has a redox potential which is close to that of the organic polymer with which it is in contact.
Patent ES-8600333-A1 (ES)
Title: Catalyst and process using same for producing olefin polymer.
IPC: C08F10/00
Filed: 1983-12-14
Abstract: A catalyst system for the polymerization of olefins which comprises (A) a hydrocarbyloxy group-containing solid catalyst component prepared by (i) reducing a titanium compound represented by the general formula Ti(OR1)nX4-n wherein, R1 represents a hydrocarbon radical of 1-20 carbon atoms, X represents a halogen atom, and n represents a number satisfying 0<n</=4, with an organoaluminum compound represented by the general formula AlR2mY3-m wherein, R2 represents a hydrocarbon radical of 1-20 carbon atoms, Y represents a halogen atom, and m represents a number satisfying 1</=m</=3, and (ii) treating the resulting, hydrocarbon solvent-insoluble, hydrocarbyloxy group-containing solid product in a slurry state with an ether compound and titanium tetrachloride at a temperature of 30 DEG -120 DEG C., and (B) an organoaluminum compound.
Patent ES-8606952-A1 (ES)
Title: Method of operating an industrial robot in robot kinematic foreign coordinates.
IPC: B25J3/00
Filed: 1984-02-22
Abstract: Method of operating an industrial robot by formation of the difference between the output signal of a real-time path profile generator (2), working in robot-kinematic-foreign coordinates, and an actual-position signal given in robot-kinematic-foreign coordinates, formation of the sum (3) of the error-position signal, thus formed and given in robot-kinematic-foreign coordinates, and the output signal of the profile generator (2), transformation (4) of the adjusting-position signal, thus formed and given in robot-kinematic-foreign coordinates, into robot coordinates, conversion (5) of the adjusting-position signal, given in robot coordinates, into a desired-speed signal, formation of the difference between the desired-speed signal and an actual-speed signal (6) determined by means of a tachogenerator (10), formation of the difference of the desired-moment signal thus created and an actual-moment signal (7), sending of the adjusting-moment signal, thus formed, to a power switch (8) controlling the energy supply of a drive (9), and retransformation (12) of the actual-position signal, obtained in robot coordinates from a position transmitter (11), into robot-kinematic-foreign coordinates.
Patent ES-8503285-A1 (ES)
Title: Control device for heating and air conditioning arrangements in motor vehicles.
IPC: G05D23/19
Filed: 1984-06-08
Abstract: 1. A control device for heating and air-conditioning installations in motor vehicles, which by means of underpressure or overpressure controls the flaps of the heating and air-conditioning installation, comprising as a switching element, a bending element which is fixed in a housing and is provided with a sealing element on both sides, and comprising an electric contact with contact pins, characterised in that in the housing (5, 32) there is arranged a piezo-electric bending transducer (1) which is contacted by means of contact pins (4, 4'), and that the operating voltage of the piezo-electric bending transducer is from 12 to 100 V.
Patent ES-8603496-A1 (ES)
Title: Novel cephalosporin compounds and preparation thereof.
IPC: C07D417/12
Filed: 1984-08-17
Abstract: A cephalosporin compound of the formula: < CHEM > wherein R<1> is hydrogen or lower alkyl R<2> is acetoxy or (1-methyl-1H-tetrazol-5-yl)thio, and R<3> is carboxy or R<2> is a group of the formula:- < CHEM > R<3> is -COO<-> and Y is hydrogen, hydroxymethyl or carbamoyl and n is an integer of 2 or 3, or a pharmaceutically acceptable salt thereof and processes for their preparation are disclosed. The cephalosporin compound and the salt are useful as anti-microbial agents.
Patent ES-8506805-A1 (ES)
Title: Process and apparatus for the production of aminoacids by fermentation
IPC: C12M1/12
Filed: 1984-10-25
Abstract: The plant comprises a fermenter (1), means for feeding (18) a fermentation medium containing a strain for the production of amino acid, preferably Corynebacterium melassecola or glutamicum, or a nutrient substrate to the said fermenter, means for draining (21) the fermented medium from the fermenter, preferably stirring means (2 36) and means of aeration (15 36) and is characterised in that the draining means (21) are connected to the entry of a filtration unit (22) comprising an exit for retained material (28) and a filtrate exit (25) the exit for retained material (28) is preferably connected to the fermenter (1) to produce at least a partial recycling of the retained material and optionally means (50) for introducing into the fermenter (1) at least one agent blocking the growth of the strain. The process and apparatus enable better productivity of the strain to be obtained.
Patent ES-8605406-A1 (ES)
Title: Section and/or bar and/or flat bar shearing machine.
IPC: B23D23/00
Filed: 1985-02-07
Abstract: The section, rod or flat steel shearing machine comprises two body plates (2,3) and two fixed cutters (4,5) one above the other. Two movable cutters (7,8) are shifted by a working carriage (6). - The carriage is rotatable about a horizontal axis (10). In a first shearing position, a first fixed cutter (4) and a first movable cutter (7) are effective at a particular working height. In a second shearing position, a second cutter pair (5,8) is effective at the same height.  (1/4) DEAB- DE3418423 C The section, rod or flat steel shearing machine comprises two body plates (2,3) and two fixed cutters (4,5) one above the other. Two movable cutters (7,8) are shifted by a working carriage (6). - The carriage is rotatable about a horizontal axis (10). In a first shearing position, a first fixed cutter (4) and a first movable cutter (7) are effective at a particular working height. In a second shearing position, a second cutter pair (5,8) is effective at the same height.  (13pp Dwg.No.1/4) - DE3418423 C Shears consist of a two plate body and blades remaining stationary during the cut plus a work slide for the moving blades and shears body which houses both sets of blades and moves between first and second settings in which one of the pairs of blades operates at an identical height. - The blade pairs should be superposed and the slide (6) contained within the shear body (11) which absorbs shear forces and swivels about an horizontal axis (10).
Patent ES-8607153-A1 (ES)
Title: A propeller assembly.
IPC: B63H25/42
Filed: 1985-05-22
Abstract: A propeller assembly, a so-called rotatable thruster, for propelling, manoeuvering, steering and/or positioning a watercraft, floating docks, pontoons and in particular offshore platforms, includes a propeller (1) having an embracing propeller shroud (2) and mounted on a propeller shaft journalled in a gear housing (3). The gear housing accommodates a bevel gearing through which the propeller shaft is connected to a drive shaft extending through a tubular support strut (4), which is connected at its lower end to the gear housing in order to support the same. The upper end of the support strut is arranged to be rotatably mounted in an opening in a bottom part of the hull of the watercraft, with the propeller shaft extending substantially horizontally, so that the drive shaft can be connected to drive machinery located within the hull and such that the assembly can be rotated about a rotational axis coinciding with the axis of the drive shaft, by means of rotational machinery located within the hull. The propeller shroud (2) is provided with means, for example guide vanes (10) and/or is in itself designed such that the propeller jet exiting from the shroud is directed slightly obliquely downwardly in relation to the direction of the propeller shaft. Advantageously there are arranged in the vicinity of the shroud outlet horizontal guide vanes (11) which deflect the propeller jet obliquely downwardly and radial guide vanes (12) which eliminate rotational movement in the propeller jet.
Patent ES-8608447-A1 (ES)
Title: Cellular seat cushions with zones of differing firmness or support
IPC: B68G7/06
Filed: 1985-07-30
Abstract: Seat cushion profiles with zones of differing hardness are made by placing one or more prefabricated blocks of flexible elastic cellular material in a mould cavity and then injecting one or more expanded resin compositions to fill the residual cavity with one or more zones of flexible elastic cellular material having different mechanical properties to the insert blocks. Opt. a central insert block (1) may be flanked by a pair of (firmer) insert blocks (2). Pref. the insert blocks have an interfacial cover (3) of partially impregnated fabric or mat which becomes further impregnated by cellular material developed within the mould to key the insert and generated zones into a coherent structure. The injected materials pref. generate zones of mutually different firmness in different zones (3,4) of the cushion service.
Patent ES-8705496-A1 (ES)
Title: Process for recovering poly(arylene sulfides).
IPC: C08G75/0281
Filed: 1985-09-13
Abstract: The isolation of polyarylene sulphides by freeing polyarylene sulphides of the type obtained in customary production processes from adherent water and any other volatile constituents by treating the polyarylene sulphides in screw machines and optionally melting them either simultaneously or subsequently.
Patent ES-8702253-A1 (ES)
Title: Lamellar wind screen with integrated photocell and automatic control of vehicle lights.
IPC: B60Q1/02
Filed: 1985-09-26
Abstract: 1. A laminated pane (V) having an incorporated photosensitive element (1), characterised in that the photosensitive element (1) comprises a photo-diode of which the thickness is such that it is immersed in the intermediate layer of plastics material (5) of the laminated pane.
Patent ES-8701131-A1 (ES)
Title: Ammonium thiosulphate prodn.
IPC: C01B17/64
Filed: 1985-10-03
Abstract: The process consists of (a) feeding a closed reactor with 8-12% sulphydric acid, 10-18% ammonia and 40-50% of water, (b) allowing to react for 1 hour at 45 deg. C max., maintaining the reaction pressure: (c) introducing anhydrous SO2 in amount of 30-40% until disappearance of the sulphite ion. maintaining the reaction pressure and pH above 7; (d) filtering, decolorising with active carbon and re-filtering.
Patent ES-8800957-A1 (ES)
Title: Method of somatotropin solubilization and naturation.
IPC: A61K38/00
Filed: 1986-02-20
Abstract: A method for solubilization and naturation of somatotropin protein from refractile bodies of host cells is disclosed. The method embraces the discovery that an aqueous urea or dimethylsulfone solution can be effectively used to solubilize refractile bodies containing such somatotropin protein. Once solubilized, somatotropin protein can be natured in a urea or dimethylsulfone solution by contacting the solution with a mild oxidizing agent for a time sufficient to result in the formation of the disulfide bonds. Naturation can efficiently occur even at high protein concentration, in an impure preparation and in the absence of reducing agent.
Patent ES-8800204-A1 (ES)
Title: Pyridazinylimidazolidinone compounds.
IPC: C07D403/04
Filed: 1986-03-13
Abstract: This invention describes novel pyridazinylimidazolidinone compounds, which are useful as herbicides.